Connected by lips and nipples. ~The secret days of being teased by Kijima-sensei with tongue kissing her nipples. ~

Yuki is a male student who falls in love with the beautiful teacher Kijima and is passionate about club activities. Even if Kijima is rejected, he practices thoroughly, but helps Kijima and he ends up under his luggage and injures his ribs. Feeling guilty at Kijima, who feels responsible, Yuki takes advantage of her, asking, "Kiss me and rubs my breasts..."... A youthful sex drama between a female teacher and a student that makes her crotch and breasts sad...a beautiful tongue kiss, a delicate touch of nipples, a saliva that intertwines with her nipples, and even a forbidden creampie.