I've come to you as your long time friend to ask you to impregnate me. I think you're a great guy and just want you to "donate" your genes. You're reluctant so I offer you to take a "test drive". We get started and once you slip inside of me, my cervix squeezes the head of your penis tightly; you're unable to pull out! I've been practicing and won't let you go until I've decided you've ejaculated enough inside me. I want to feel that sperm splashing against my egg. You WILL fertilize me