A hospital visited for infertility treatment. I was sent to a private room to check the sperm to find out the cause. When I was so nervous that I couldn't shoot easily, Hina-chan, a super-strong Kawa novice nurse, kindly supported me! Hina-chan who can not catch sperm very well when it is fired quickly with handjob. However, I am very excited about Hina-chan who gets dirty with sperm every time I fail! Every time she gives me a handjob, a blowjob, and a titty fuck, I'll go again and again!