Wanting to sit on top of the potato tail.

I am completely exhausted when i get home. all night partying with my friends to celebrate my twentieth birthday and i don't know when my father comes home. you want to congratulate me on my birthday and give me a very special gift. he knows that i like to sleep completely naked and he doesn't cut his hand under the sheet to wake me up stroking my ass and playing with my cock. how hot it makes me see my father lying on my bed and with a stiff tail. i'm looking forward to sitting on top of him and not stopping jumping.