So this guy has a step sister/sister violet hair, red glasses, a green shirt like jaket and big bodonkers. This girl she comes home after a hard day of work (actual work, no kinky stuff) and she's kind of an alcoholic, after she chuggs some bruskies, she's very drunk, like drunk as fuck. Then she starts moching the mc. She calls him a virgin and he's like mad and he's in denial. He then storms in his room leaving his sister. Some time passes it's like 1 AM and the mc (i don't remember very well here) faps, but then boom her sister comes in the room and jumps in the bed(ok not like jump, jump more like collapsing) this makes the mc angry. After that the girl in her continuous mocking crusade calls him a virgin again, and this is the straw that broke the camel's back) Mc gets mad and starts fucking her. I don't want to spoil the ending but please help me find it.