Fucked from behind

"Yes," replies the wolf son, the pressure of performance not dampening the vigor of his huge erect cock at all. "She is beautiful,"

The young wolf continues his tour of your body, his hand sliding down your back and to your tail. With just a gentle push he causes your entire body to move, the chains clinking and clanking as your harness adapts to a new position.

The boy leans you forward, nudging your head down and toward's his father's clock, while lifting your feet off the ground. Resistance in the mechanical prison would be impossible, you realise.

Slowly, cautiously, the youngster parts your legs and squeezes in behind you. An inexperienced cock slaps against your ass before shipping lower and finding the folds of your sex.

"Just push inside?" asks the son, requesting advice from his naked, watching father, not permission from you.

"Do it,"

The huge wolf cock of the birthday boy spears you. The virgin is a little awkward, fast but eager. There's a grunt of surprise as he enters your body.

Without the grace of a practiced lover, the wolf cub turned adult begins to buck his hips, thrusting and fucking you from behind. His father watches.

Your body responds as the father predicted it would - or was it because he said it should - and the thrill of sex starts to tremor through you. The helplessness of the chain harness, the vigor of the face paced intercourse and the watching father all having their influence on you.

And he cums. No longer a virgin, the young wolf didn't care about pacing himself and lasting longer - both techniques, no doubt you're supposed to help him practice with - and floods your pussy with his seed.

"Oh good," says a female voice, "I didn't miss it"