"Sperm donation"... is the act of ordinary men donating sperm to couples who are struggling to conceive. Serino was hesitant to try the timing method of direct sexual intercourse with the donor, but her husband's positive opinion, "I think it's fine as long as you don't mind," pushed her to undergo the procedure. The penetration and creampie, which hadn't been seen in a long time, fully seeped into her uterus, awakened her female sexuality...