Des:I was introduced to my boyfriends younger sister for the first time and he fell in love with me... A girl approaches me when Im in the kotatsu! She secretly fingered herself with her fingers coated with aphrodisiac while stealing her boyfriends attention, and something strange happened to her body! She shouldnt like it, but when she cums... she wants to feel even better, so she begs for an aphrodisiac! ! Her rationality is blown away and she drowns in lesbian pleasure that she cant experience with sex with her boyfriend! !