Practicing on her brother's cock to avoid embarrassing herself in front of her boyfriend

A friend can wait — it's not every day your big sister gives you a blowjob

"Sister, what are you, we can't have sex! What if my parents find out?"

Woke up his sister after a date and smeared cum all over her hair

"Sister, let's play sex cards while your parents are out?"

"First, you're going to give your brother a mouthful before you go out with a boyfriend."