Netorare where husband/boyfriend is present/watching the scene

[pollaco]

Hello. I propose add here the doujinshi, h-mangas, CG and games, where the husband/boyfriend is watching the scene by any reason, better if him isn't participating in sex and in not necessary that he will be present the whole in scene, but at least bit

Examples: https://exhentai.org/g/1253464/b363f3fc14/
https://exhentai.org/g/1307911/176a5ca0f2/
https://exhentai.org/g/1420451/8f71c9520c/
https://exhentai.org/g/1290077/b3457158df/
https://exhentai.org/g/1445744/7447365150/
https://exhentai.org/g/1445636/92a19cf307/
https://exhentai.org/g/1252197/6cd240bcfc/