You are getting your sperm tested at a clinic while your wife is getting a check to see if she is ovulating. While you are gone getting your sample, she is getting fingered inappropriately by her doctor, as he says orgasms help fertile women get pregnant easier. She lets him make her cum with his gloved fingers, and when you come back, you tell her that your cum is fertile. The doctor takes it, and you hold your wife's hand as you think she's getting turkeybasted with your cum, but in reality, she is getting fucked by the doctor's huge cock... You watch as she tries to brush it off, but eventually she asks you to leave to get her water. When you do, she immediately pulls the curtain away, showing the doctor's cock fucking her harder. She is shocked, horny, confused, but doesn't stop it as she continues to get fucked, cheating on you in missionary and doggy until you finally comes back and catch them in the act! You instantly get hard and start stroking, embarrased and ashamed but so fucking hard. You cum quickly as you watch your wife get filled with another man's cum, calling you a loser, laughing at you cumming so fast... the doctor gets your cum, pumping it inside of your wife, letting the alpha cum win... She doesn't tell you, but she knows it'll be him... Keywords: cuckolding, cucked, cum in pussy, doctor, medical fetish, glove fetish, fingering, big cock, creampie, impregnation fantasy, humiliation, POV gloves, gyno, cheating wife