A kind-hearted female student notices her classmate feeling unwell and revives him with a thong face ride. She loves face sitting so much that she skips club practice to visit her boyfriend's house, eagerly suggesting they play because she's bored. Even when caught off guard by her teacher with a bloomers face ride and scolded for carrying condoms, she can't stop her obsession. An episode woven from pure joy spilling through everyday moments and her passionate desires.