"Sperm donation" ... This is the act of a general male donating sperm for couples struggling with fertility. This time, a couple married for five years appears. "If it's not with a syringe, I might consider it." Due to various misunderstandings and her husband's persuasion, Kana-san half-heartedly agrees to try the timing method. Initially, she was extremely tense while receiving a massage, but gradually, her frustrated body began to crave sex with the donor. Sperm donation is usually just once. However, seemingly unsatisfied with that, Kana-san herself pushes for 'more' and begs for sperm...
