Manga/manhwa like drug candy which involves cheating

Thanks but already read it and preferably het just for a change of view haha

Cheating,

http://www.mangago.zone/read-manga/unfather/

http://www.mangago.zone/read-manga/sakasa_moji_nara_suki_da_to_ieru/

http://www.mangago.zone/read-manga/boundary_parks/

http://www.mangago.zone/read-manga/sexless_am/

Is NTR ok? Most of the cheating ones I know have no plot and are just pure smut if we’re talking about het. Here’s a wholesome one though lol: https://nhentai.net/g/274258/