"Sperm donation"……――This is the act of a general male donating sperm for couples struggling with fertility. Tsubaki, who hopes to conceive at the timing with the highest pregnancy rate, persuaded her husband and challenged direct sexual intercourse with the donor, but her body aches with unfulfilled desires and she becomes engulfed in pleasure. Enveloped in the pleasure of something clearly different from her husband, she sought sperm over and over again until she became pregnant...
