A man and a woman enter the unit bus while making out. They both took off each other's clothes and got into the bathtub. While swaying her bulge, which seems to be unable to resist the weight, she happily reveals the body of the man who is taking pictures with his smartphone. She squeezes the man's towering body between her soft breasts and licks his nipples. The two of them start inserting it from behind in the bathtub. Every time the man thrusts, her big, soft breasts shake and a whimper comes out of her mouth!