"What are you guys doing at this time of night?" A plain-clothes guidance officer approaches two girls in the middle of the night in a bustling street. However, the guidance officer who approached them was a slutty lesbian couple! When they let the two girls who said they had no place to go into their home... Their big breasts hidden under their suits are pulled out, and nipple licking from both sides on the bed! They are taught the pleasure of nipples only known to women, and their bodies become bodies that can only cum with nipples...