[Reducing Mosaic]FPRE-005 At first, it was reluctantly done to save the beloved him... But the penises of those despised sexual harassment directors felt so good that she squirmed and even begged for insertion. The big-breasted nurse Rina Touen has become addicted.

Reina, a new nurse, recommends that her beloved fiancé be admitted to the hospital where she works in order to find a cure for a serious and incurable disease. The results of her tests show that she can only be treated with unlicensed drugs from overseas. Although she cannot be used normally, the director asks him to give her Reina's youthful body to him in exchange for using the medicine for clinical use. Reina accepts her conditions out of her single-minded desire to save her boyfriend, and ends up getting an impossible pleasure from having sex with someone she hates...