"Sperm donation" ... This is the act of a general male donating sperm for couples struggling with fertility. This time, a couple married for two years appears. "It'll be fine. You said you'd listen to me today." The husband has a controlling and anxious personality, while his wife, Tsugumi, is somewhat tired of him. Tsugumi hopes to conceive quickly and wants to use the timing method, but as a husband who doesn't want the donor man to interact with his wife too much, he is reluctant about the sperm donation itself. For now, let's just meet him, so a few days later, the donor who appeared at the meeting place seemed like a typical playboy. Naturally, the husband objects. However, due to his wife's strong wish, they start with a massage to boost her metabolism...
