Pic not related since I can't find what I'm looking for.
Milf harem manga that starts out by about 5 or so wives coming over to this guy's house (I think they are his sisters friends?) And all of their husbands call to say they are working late and can't make it. So they all get drunk and you know the rest. Rest of the chapters are protag having sex with each one separately with one wife I know was tan.
Last I saw it was on Fakku before they took everything down a while back.
The artwork also isn't exaggerated in an extreme way. Like no boob bigger than a person.