i come into the room where my dad is sitting and i tell him you're ready to go but he wants to stay home and watch football.I tell him he promised to take me "Dad, you told me on my 16th birthday you'd take me to buy a car!" He still doesn't want to go.I tell him I'll do anything thats when he jokingly says "maybe if you suck my dick I'll take you." I tell him thats disgusting but I can tell he's serious."You want me to suck your dick now? But mom is in the kitchen?" I give in and get on NY knees and start sucking his dick. "dad, this is so weird I'm only 16 " I keep sucking when he tells ME to show him my tits so i do. i keep sucking him for a while and ask if that's good enough. He tells me he wants me to sit on his dick. i hop up and tell him "no way! That's disgusting. Im not letting my dad fuck me." He insists so you tell him "fine dad but you can't fuck my pussy...but you can fuck my ass." i sit on his dick in your ass an ride him for maybe 30 seconds and hop off and tell him thats enough, lets go but he wants more. i sit back on his dick in my ass and ride him for a bit until he cums in my ass. I stand up and think i have done but he grabs my hips and pulls me down on his cock this time in my pussy. i beg him to stop but he keeps fucking me.he cums in my pussy as i stand up super embarrassed and get dressed. i tell him lets go now and as i'm walking out he calls me back in and says sit on his dick one more time in my ass. i'm so mad and embarrassed but i do it. i sit on his dick and ride him for another minute and then hop off and make him take me.