Your sister finds out you have a girlfriend and starts acting pretty jealous. She asks you lots of questions about her, even some pretty personal ones, like if you two have had sex yet. You tell her she wants to wait and your sister starts calling her a prude. She starts suggesting you should just break up with your gf and fuck her instead. C’mon bro, you know you wanna… (contains some bio brother/sister dirty talk) tags: taboo, family, sister, homewrecker, virtual sex, pov sex, creampie.