Summary
22-year-old Rin has two major problems: a complex about the tattoo-like birthmark on his butt and a crush on an older woman who thinks of him as her little brother. Rin hasn’t allowed any woman to see his naked bottom since an incident when he was 7, which firmly entrenched his shame about his birthmark. When he finds his birthmark may grant him mystical powers over the opposite sex, will he finally be able to use his butt to his advantage?
- Vol.13 Chapter 136: I'm Stil... March 14, 2021
- Vol.13 Chapter 135: Happy, Unhappy March 14, 2021
- Vol.13 Chapter 134: Bruises And Wounds Xiv March 14, 2021
- Vol.13 Chapter 132: Bruises And Wounds Xii March 14, 2021
- Vol.13 Chapter 131: Bruises And Wounds Xi January 30, 2021
- Vol.13 Chapter 130: Bruises And Wounds X January 30, 2021
- Vol.13 Chapter 129: Bruises And Wounds Ix January 16, 2021
- Vol.13 Chapter 128: Bruises And Wounds Viii January 16, 2021
- Vol.12 Chapter 127: Bruises And Wounds Vii January 16, 2021
- Vol.12 Chapter 126: Bruises And Wounds Vi January 16, 2021
- Vol.12 Chapter 125: Bruises And Wounds V January 16, 2021
- Vol.12 Chapter 124: Bruises & Wounds Iv July 17, 2020
- Vol.12 Chapter 123: Bruises And Wounds Iii July 17, 2020
- Vol.12 Chapter 122: Bruises And Wounds Ii July 17, 2020
- Vol.12 Chapter 121: Bruises And Wounds June 3, 2020
- Vol.12 Chapter 120: Actually June 3, 2020
- Vol.12 Chapter 119: Camera Play June 3, 2020
- Vol.12 Chapter 118: Declaration June 3, 2020
- Vol.12 Chapter 117: Not A Lie June 3, 2020
- Vol.11 Chapter 116: Malice June 3, 2020
- Vol.11 Chapter 115: The Forbidden Mark June 3, 2020
- Vol.11 Chapter 114: True Colours June 3, 2020
- Vol.11 Chapter 113: Ootori Shinya Iv June 3, 2020
- Vol.11 Chapter 112: Ootori Shinya Iii June 3, 2020
- Vol.11 Chapter 111: Ootori Shinya Ii June 3, 2020
- Vol.11 Chapter 110: Ootori Shinya June 3, 2020
- Vol.11 Chapter 109: That S Not It!! June 3, 2020
- Vol.11 Chapter 108: Lumped Together June 3, 2020
- Vol.11 Chapter 107: Unusual Identity June 3, 2020
- Vol.10 Chapter 106: The Importance Of Money June 3, 2020
- Vol.10 Chapter 105: Punishment June 3, 2020
- Vol.9 Chapter 96 June 3, 2020
- Vol.9 Chapter 95 : You Are Wrong! June 3, 2020
- Vol.9 Chapter 94 : Crossing The Line June 3, 2020
- Vol.9 Chapter 93 : Angel Eyes June 3, 2020
- Vol.9 Chapter 92 : She Saw Me!! June 3, 2020
- Vol.9 Chapter 91 : Money Rules July 17, 2020
- Vol.9 Chapter 90 : The Happiness Of Both July 17, 2020
- Vol.9 Chapter 89 : Doesn T Mean Anything July 17, 2020
- Vol.9 Chapter 88 : I‘M Ready July 17, 2020
- Vol.9 Chapter 87 : Awakening July 17, 2020
- Vol.9 Chapter 86 : Bought June 3, 2020
- Vol.9 Chapter 85 : Money And Love June 3, 2020
- Vol.8 Chapter 84 : Marry Me! June 3, 2020
- Vol.8 Chapter 83 : Claiming It June 3, 2020
- Vol.8 Chapter 82 : Pimp!! June 3, 2020
- Vol.8 Chapter 81 : The Power To Cause Unhappiness June 3, 2020
- Vol.8 Chapter 80 : Ghost Gentleman June 3, 2020
- Vol.8 Chapter 79 : Ootori And Chizuru January 16, 2021
- Vol.8 Chapter 78 : Nothing July 17, 2020
- Vol.8 Chapter 77 : Forever Together January 16, 2021
- Vol.8 Chapter 76 : A Cruel Choice July 17, 2020
- Vol.8 Chapter 75 : Not Letting Go July 17, 2020
- Vol.8 Chapter 74 : Tristan And Isolde June 3, 2020
- Vol.7 Chapter 73 : Oral June 3, 2020
- Vol.7 Chapter 72 : Envy June 3, 2020
- Vol.7 Chapter 71 : Breasts June 3, 2020
- Vol.7 Chapter 70 : Show Me Your Mark ♥ June 3, 2020
- Vol.7 Chapter 69 : Something I Want To Show You June 3, 2020
- Vol.7 Chapter 68 : Like A Dream July 17, 2020
- Vol.7 Chapter 67 : I Love You, Rin-Kun July 17, 2020
- Vol.7 Chapter 66 : Don T Trouble Me July 17, 2020
- Vol.7 Chapter 65 : The Two Of Them On That Day July 17, 2020
- Vol.7 Chapter 64 : Adult July 17, 2020
- Vol.7 Chapter 63 : Even Then, I Ll June 3, 2020
- Vol.6 Chapter 62 : I Should Just Use It June 3, 2020
- Vol.6 Chapter 61 : I Won T Hand Her Over June 3, 2020
- Vol.6 Chapter 60 : I Can T Take It June 3, 2020
- Vol.6 Chapter 59 : Madeleine June 3, 2020
- Vol.6 Chapter 58 : Individual Feelings June 3, 2020
- Vol.6 Chapter 57 : Like I Thought June 3, 2020
- Vol.6 Chapter 56 : Piggyback July 17, 2020
- Vol.6 Chapter 55 : Jump, Dolphin, Jump July 17, 2020
- Vol.6 Chapter 54 : Chizuru S Memories V July 17, 2020
- Vol.6 Chapter 53 : Chizuru S Memories Iv July 17, 2020
- Vol.6 Chapter 52 : Chizuru S Memories Iii July 17, 2020
- Vol.5 Chapter 51 : Chizuru S Memories Ii June 3, 2020
- Vol.5 Chapter 50 : Chizuru S Memories I June 3, 2020
- Vol.5 Chapter 49 : It S Me, Chizuru..... June 3, 2020
- Vol.5 Chapter 48 : Aren T We In The Same Boat? June 3, 2020
- Vol.5 Chapter 47 : Don T Fuck With Me!! June 3, 2020
- Vol.5 Chapter 46 : Screw, Or Be Screwed June 3, 2020
- Vol.5 Chapter 45 : After One Year June 3, 2020
- Vol.5 Chapter 44 : So It Was True June 3, 2020
- Vol.5 Chapter 43 : The Man Of My Life June 3, 2020
- Vol.5 Chapter 42 : I M Not Gonna Lose!! June 3, 2020
- Vol.5 Chapter 41 : Ways Of Expressing Feelings June 3, 2020
- Vol.4 Chapter 40 : About The Birthmark June 3, 2020
- Vol.4 Chapter 39 : I Love You June 3, 2020
- Vol.4 Chapter 38 : Rin-Kun S Fault June 3, 2020
- Vol.4 Chapter 37 : Night Of Sex June 3, 2020
- Vol.4 Chapter 36 : Sex With Rin June 3, 2020
- Vol.4 Chapter 35 : What The Hell Am I Doing? June 3, 2020
- Vol.4 Chapter 34 : I Don T Get It June 3, 2020
- Vol.4 Chapter 33 : Anxiety June 3, 2020
- Vol.4 Chapter 32 : Bad Older Sister June 3, 2020
- Vol.4 Chapter 31 : To Hell With Love June 3, 2020
- Vol.4 Chapter 30 : What Am I Stupid!! June 3, 2020
- Vol.3 Chapter 29 : Bad Woman June 3, 2020
- Vol.3 Chapter 28 : Sharing Happiness June 3, 2020
- Vol.3 Chapter 27 : From The Beginning June 3, 2020
- Vol.3 Chapter 26 : I Knew It June 3, 2020
- Vol.3 Chapter 25 : Old Lady June 3, 2020
- Vol.3 Chapter 24 : That S An Order! June 3, 2020
- Vol.3 Chapter 23 : Postponement June 3, 2020
- Vol.3 Chapter 22 : That Look June 3, 2020
- Vol.3 Chapter 21 : Meeting Place June 3, 2020
- Vol.3 Chapter 20 : I Believe In Her!! June 3, 2020
- Vol.3 Chapter 19 : In Hear,in Heat, In Heat!! June 3, 2020
- Vol.2 Chapter 18 : Ya———H!! June 3, 2020
- Vol.2 Chapter 17 : I M Not Going To Let Go! June 3, 2020
- Vol.2 Chapter 16 : Don T Trust Her! June 3, 2020
- Vol.2 Chapter 15 : Until We Get Married July 17, 2020
- Vol.2 Chapter 14 : You Wanted To Take It? July 17, 2020
- Vol.2 Chapter 13 : Thr Birthmark S Limit July 17, 2020
- Vol.2 Chapter 12 : Farewell!! July 17, 2020
- Vol.2 Chapter 11 : My First Time... July 17, 2020
- Vol.2 Chapter 10 : Like Me June 3, 2020
- Vol.2 Chapter 9 : I M Sorry June 3, 2020
- Vol.1 Chapter 8 : As A Man... June 3, 2020
- Vol.1 Chapter 7 : Just A Little Bit... June 3, 2020
- Vol.1 Chapter 6 : I Got It!! June 3, 2020
- Vol.1 Chapter 5 : You Re Making Fun Of Me... June 3, 2020
- Vol.1 Chapter 4 : Bare Your Fangs!! June 3, 2020
- Vol.1 Chapter 3 : Even So You Re Still A Good For Nothing June 3, 2020
- Vol.1 Chapter 2 : The Birthmark S Magic June 3, 2020
- Vol.1 Chapter 1 : I Ve Lived Hiding My Ass June 3, 2020
- Chapter 141: Hentai July 31, 2021
- Chapter 140: Please July 31, 2021
- Chapter 139 July 31, 2021
- Chapter 138 May 30, 2021
- Chapter 137 May 30, 2021
- Chapter 133: Bruises And Wounds Xiii March 14, 2021
- Chapter 104 June 3, 2020
- Chapter 103 June 3, 2020
- Chapter 102 : I Will Release You June 3, 2020
- Chapter 101 : Dangerous Woman June 3, 2020
- Chapter 100 : Delusional Captive June 3, 2020
- Chapter 99 : Indecisive June 3, 2020
- Chapter 98 : Stop Being Facetious!! June 3, 2020
- Chapter 97 : The Destined One June 3, 2020