J-cup teacher Hitomi's breasts are so big that she can't even wear underwear! She comes to school every day without a bra and seduces her students with her cleavage! She presses her erect nipples against them and squeezes out their semen in a cowgirl position, giving them career guidance sex! She teases a virgin student with a boob job and shows him her breasts! At night, she is forced into a boob job threesome by the sadistic teacher and the masochistic student! His dick is sure to explode when he sees her breasts peeking through the gaps in her defenseless breasts!