第69手：鳴門
(なると)
座りバックの48手の１つ、「鳴門(なると)」をイラスト付きで説明
鳴門
座った男性の上に女性が後ろ向きに腰を下ろし、脚を大きく広げ、片膝をつくなどして踏ん張りを効かせ、回すように腰を使う。別名、鳴門後ろどり、茶臼回し。
Whirlpool(Naruto)
The woman sits on the seated man with her back against him. She spreads her legs wide apart, squats there with his penis deeply inside her and grinds away. Also known as "Naruto Ushirodori" (Whirlpool from behind) or "Chausu Mawashi" (Turning the Tea-grinding Mill).