One of the best hentai if the cheating-on-GF-with-her-mom genre is what you're looking for. A bit different, but it's 140 pages long! The *plot* is strong!
I skimmed through thousands of hentai with the cheating tag and this is just the best!
No loli +1
art is good+1
really long +1
*it's hentai* +5
RECS: Kanomama -&- Hitozuma... (TV) Hi.Me.Go.To -&- Sora no Iro, Mizu no Iro
Disclaimer paragraph to get to min. words to post: Not all cheating is NTR! Cuckolding is not the same as fun on the side! Especially with a milf. NTR corrupts all that is good! Damn Koreans! But
their color art is so good! The best ones are OK. Fap Away!