Your sister is crying on the sofa and you go to ask what is wrong. She is upset because she told a guy at school that she fancies him and he just laughed at her. Apparently she is too nerdy and ugly. You feel so sorry for your sister as you know she isn't the brightest tool in the box. She tells you she just wants to be like the other girls and have friends, go out, meet boys and lose her virginity. She is desperate for her first kiss and she wants it to be extra special. Unfortunately you know that no guy will want to date her, so you take pity on her and offer to kiss her. She jumps at the chance, even diving in for a second go. She is over the moon with your kind gesture, but doesn't know how to react when you offer to show her an even better time and fuck her like she's always wanted. She says she wanted her first time to be with a boyfriend, but she reckons that as long as she doesn't tell anybody she lost it to her brother, then she might get popular because she can tell her classmates she isn't a virgin anymore and she'll know some stuff about real proper sex! CONTAINS POV TABOO SEX, SIBLING SEX, BROTHER SISTER POV SEX, EYE CROSSING FETISH, DUMB SISTER, GLASSES FETISH, STUPID GIRL, GIRL ON TOP, ORGASM, CUM FACE, AGE PLAY, SILLY GIRL, CUTE.