>>8577231
>3. Soubo Soukan Ch.1
The rest goes into incest and mom swapping which is fine for me. But the first chapter is perfect. It's perfect when the Mom is willing to do incest, just not with the MC. The son knowing that his mom is fucking around with the cousin but not being able to say anything is peak.

>2. Delivery Sex
Oyako no Omoi is probably the fan favorite of Hajimete no Hitozuma, but Delivery Sex has the hotter mom. Plus the scene at the end when the son is talking to his friend while the mom is blowing is diamonds.

>1. Married wife A and son's friend N-kun
This was my introduction to the Mom NTR genre and still remains my top one. The tomboy MILF is probably my top doujin mom of all time.

>Honorable Mention: Kaa-san ga Tomodachi to Sex Shiteita Ken
This one is okay, but the first initial scene in the shower is what I keep coming back to again and again