JJDA-021 - Giving a helping hand to the rookie repairman: Miho's secret lesson for a virgin

A young, rookie repairman starts working at Miho's apartment during renovations. Watching him struggle under his harsh boss, Miho finds herself strangely drawn to him. One day, she catches him red-handed in her bedroom, masturbating with her underwear. Instead of scolding him, Miho decides to take matters into her own hands.