My girlfriend and her BFF have sex with me

My girlfriend has asked me to fuck her best friend because she doesn't have a boyfriend. If I tell her that I love her, she will be angry, we have gone to a hotel, the three of us, and since they are inexperienced in threesomes, they have wanted to take turns with me. First my girlfriend, while her friend watches me eat her, I suck her, I make her moan, while her friend watches, then both of them expose themselves to me as if they were a rich buffet, they touch their vaginas and it is her friend's turn, she is tight and even richer than my girlfriend, I love it, it's good that my girlfriend is so shared.