naizuri means A sex position or sex act where the penis is stimulated by small breasts. Lexicurio rates it Sui generis — a strength score of 95 out of 100.
naizuri is pronounced /naɪˈzʊɹi/.
Etymology
From Japanese 無刷り (naizuri), a blend of 無 (nai, “nothing”) + パイ擦り (paizuri, “titty fucking”).
noun
- A sex position or sex act where the penis is stimulated by small breasts.