出典:Wiktionary
出典:『Wiktionary』 (2026/05/05 21:33 UTC 版)
From the sound that sex in rear-entry position produces, when hips collide with buttocks reiteratively and its repetitive contact which can both be seen as analogous to clapping.
clap cheeks (third-person singular simple present claps cheeks, present participle clapping cheeks, simple past and past participle clapped cheeks)