【繁体中文版】アラサーおじさんのエロすぎる日常

While his partner is at work, a man and his younger lover (distant relative, no blood relation) get horny, hot, and heavy. 51 pages of full-color original manga.

This manga is focused more on erotic scenes than story.
Warning: if you're put off by cuckoldry, cheating, and/or adultery, this may not be for you.
Dirty talk, cuckoldry (Netori/Netorare), adultery, younger (dominant/seme), cross-section views, etc...

* Made for easy reading on smartphones. (Tall, slim images with little speech and few panels)