UMSO-518 A sudden downpour left my crush completely soaked, taking refuge from the rain at my house… The situation of just the two of us and her see-through underwear shattered my sanity!!

Since I don't have a girlfriend, I've started to have a crush on my tutor's older sister. One day, the older sister, who was supposed to have returned home, suddenly encountered a heavy rain and came back drenched. Her wet hair and underwear showing through her white blouse... It just so happens that her parents aren't there today... I couldn't control my emotions and watched the older sister drying her hair... Five beautiful wet tutors appear. Enjoy!