Gf forces me to suck my best straight friend

My gf figured out I was bicurious the first week we dated. My best friend came to visit for a weekend and i live in a studio apartment. That night we were laying on bed him on the floor watching a movie. She started jerking my cock . I told her stop which she responded to by going down and sucking my cock instead. She sucked hard and shoved a couple fingers into my ass making me squeal. My friend looked at us and asked if I was ok. I said yes. She pulled off sat up exposing my hard cock to him. Her fingers pushed on my prostate and she asked if I wanted to cum. Yes ma'am I replied she looked at my friend and asked him the same question. He said I could. Looking back at me she said I'll let you if you suck his cock right now. He stood up dropped his pants reveling his 8" long but 3 " thick cock. She saw his cock and said oh ya you don't have a choose babe. Stick that thick thing down his throat and Fuck his face while I suck him off. My friend smiled grabbed my head and forced his cock into my closed lips. I pulled away and she deep throated me causing me to gasp and his cock went into my mouth and down my throat. His hands held my head firm and he started to Fuck my face. I blew my load she giggled and milked my prostate jerking me onto my chest. I felt a vibration on my leg then balls before she shoved a dildo into my ass hard making me cum again. My friend was fucking my throat so hard it hurt and I started to struggle. His cock swelled up and he stopped thrusting so I started bobbing up and down sucking hard. I wanted to taste him so bad and within seconds I got my wish when he exploded into my mouth. I tried swallowing all the cum but some leaked out the sides of my mouth. He pulled out and cock slapped me causing me to cum again. She pulled the dildo out. Told me to bend over the bed and started fucking my ass with her dildo again. After ten minutes she asked him if he was ready for his turn. He said yes and she pulled out of my ass told me not to move and dropped down to her knees sucking him hard then she pulled my ass cheeks apart and I felt his cock tip on my hole. I said please no to which she laughed and he said relax and shoved his entire thick cock all the way into my ass. I screamed in pain then pleasure Cumming again. After a few minutes he flipped me over and went back to fucking my ass. She sat on my face and started sucking my cock. At one point it seemed like I was Cumming for five minutes straight. He finally blew cum in my ass. She made me get down and lick his cock clean. She made me do things I thought id never do after exposing that side of me to all my friends and my boss