Your Sister Helps

As you stood there, naked from the waist down, dick in your hand, and talking to your mom, you realized that she was offering to actually help get you off. It was perversely sweet of her to do that. You are still in shock at what was happening though, so all you can manage to say is a mumbled "ssssuuure mom".

Your mom takes your hand off of your dick, grasps your shaft with her right hand, and starts giving you a handjob. It feels awkward and heavenly at the same time. Your mom clearly knows what she is doing. As you begin to fall into a pleasure coma you are brought back to your senses by a thumping noise in the room next door. Your sister Andrea was playing her loud, wordless music again.

You decide that if a family member is going to help you cum, your sister would be way less awkward then your mom. As you stop your mom's hand from jerking your dick, she asks, "Is everything okay honey." "Yeah mom, I'm just...I'm having trouble cumming. I know something that will for sure get me to jizz. Can you help me?" "Of course honey, whatever I can do to get my baby to drop a load." First, you take off your shirt and shoes. You are now completely naked in front of your mom. Next, you lead your mom over to your sister's room. You knock on her door and ask her to let you in. "Go away ass face" she yells. Then, you tell her something important. "Sis, I need to cum and I need your help."

You hear an angry sigh. She gets up, unlocks her door, and swings it open. There before you stands your sister Andrea. She is 3 years older than you and has always tormented you. As unattractive as you were, she was equally as beautiful. Short blond hair that she often wore in a pony tail, beautiful porcelain skin, and a supermodel face. She was a fitness junkie so her body was incredibly toned too. Perfectly round C cup breasts, a midsection so tight you could see her abs, and the best set of legs you ever saw.

You stand there, completely naked, taking in your sisters beauty. After a bit she angrily asks, "are you gonna tell me how to help or what? I've got shit to do loser." You and your mom walk into Andrea's room. You ask Andrea to take off her clothes. She protests but starts disrobing anyway. Once she's done you get your first full look at your sister naked. It was everything you thought it would be.

You command your sister to lay down on her bed with her head lying near the edge. As you walk over to her face, you give your mom instructions. "Mom, can you jerk me off again? But this time point my dick at Andrea's head. The only way I can cum right now is if I know my load will spill all over her face." Without saying a word your mom stands behind you, reaches around, and starts beating you off onto your sister.

Andrea looks annoyed; she has her eyes closed and her mouth is puckered up like she is holding back from yelling. You only last about a minute before your dick starts gushing jizz all over your sister's face. Despite cumming only an hour ago you still dropped an impressive load. A rope of jizz hit her in her left eye, a large glob landed right on her lips, and the rest dropped down onto her cheek. As soon as you finished your sister sat up and angrily asked you to leave your room. "You came, now leave me alone. I have to wash my face now you jerk."

You go back to your room and replay what just happened. Your mom just jacked you off onto your sister. Better yet, your mom enjoyed helping, and your sister was powerless to stop it. You climb into bed and turn off the lights. You fall asleep thinking about more ways to use your new power.