Fumika, a transfer teacher from the city to a rural school, becomes the assistant coach for the swimming team right before a big competition. She's a beauty... and she has massive tits! Even through her tight swimsuit, you can tell how big they are - H-cup. Fumika was really motivated for the competition, but she got caught masturbating in the locker room by the team captain... Now, her weakness is exposed, and she's threatened into becoming a sex toy for the hormonal teenage boys. Her big tits are squeezed and played with, she gets creampied repeatedly as they take turns pounding her pussy! Every thrust makes her tits jiggle uncontrollably! Those big tits are ours now.