The girl comes back drunk from the club and goes to bed. The pervert of the stepbrother takes the opportunity to look at her pussy and can't resist touching it. The girl wakes up half-drunk and very horny, and the boy sucks her cock without knowing who she is, then
the stepbrother fucks her pussy while the girl moans and the boy ejaculates inside the girl's pussy.
Wait a minute.. "And the boy sucks her cock?"