Yumeko, like a doll, is犯规的 H-cup! She looks very embarrassed as her sweaty body, tense with nervousness, is licked. Of course, there's sweat between her H-cup cleavage too! Her slightly hairy pubic hair is mismatched with her doll-like face, making it look naughty. After all, being an H-cup, her breasts jiggle and bounce even with a soft touch. They bounce wildly even during thrusting. Whether in missionary, from behind, or in the riding position, you'll likely keep watching her breasts and face moving back and forth repeatedly.
