Lesbian teen forced to fuck her brother's bastard

When this young lesbian's brother discovers that her aunt is not the cock but the pussies, she decides to talk to her and is so bastard that he blackmails her. She tells him she'll tell her parents and everyone to fuck her alive. The sister gets angry and replies that if she has to prove she's not a lesbian, she will do it, so she throws herself to eat his dick. As soon as she becomes very firm, she opens her legs so that he eats her vagina and begins to penetrate it. And of course, although she's a lesbian, she's enjoying having this cock inside her.