The scenario made me feel weird. How to say… Sex Friends piles up, one by one, every one of the ingredient of a netorare manga, and then, it’s not shying away, it’s simply the mangaka shrugs it off and gives it a different route.
I owe you a relatively detailed summary.
The manga starts with a setup in which a young man and a random cute girl become fuckbuddies out of pure luck. More random luck brings them in contact with another couple, its man is one of the male MC’s friends, it’s confessed he suffers from erectile dysfunction, the naughty cute girl successfully convinces them to try swapping, and of course the male MC has a twice bigger dick and he makes the 2 girls climax like mad, the other girlfriend had no idea sex could feel truly this good.
In the second volume, for phony reasons, the girlfriend meets again the fuckbuddies for more sex, lies to her BF while she’s dicked, and in the end her boyfriend metaphorically hands out the stick to get beaten some more ¯\_ʘ‿ʘ_/¯
So… It’s not netori (stealing a girl), it’s not netorare (huge pain deliberately inflicted on one of the betrayed members), it’s just cheating, technically speaking, despite the accumulation of pre-NTR ingredients.
It’s not like I want to deter you at all costs, but it felt so odd to me, I started feeling many of you guys risk getting a bad aftertaste from the read, and I wouldn’t want that. Hence the warnings 
As long as you can cast away those bad-vibes-inducing ingredients, this is excellent sex we got here, with tolerable censorship (a few bars per area), maybe too many X-ray shots though.
Well, see for yourselves, and sorry if it sounded like a rant, I didn’t want you to regret having downloaded or browsed something ^^
Release credits are for Desudesu and the kind but unknown person who commissioned him, thank you! 
Don’t forget to check out The List of My Makinosaka Shinichi Shares!
