MRSS-138 I want a child with my wife, but since I'm infertile, we decided to have a sperm donor ejaculate inside her. Kiyomi Ami.

Because I was male infertile, I decided to use a sperm bank. Since I want to leave an excellent gene anyway, I asked Mr. Nagai, a super high-spec provider with an IQ of 141 and excellent motor nerves. However, Mr. Nagai says that he only provides the timing method of 'providing sperm by actual sexual intercourse'. I think it's okay because I'm just saying that I'm going to have sex without love, but as a husband's servant, it's frustrating to be embraced by a man my wife doesn't know...!