One has long black hair and is voluptuous, the other has short hair with bangs and is lean and tomboyish. The manga is fully translated and complete I believe, with a volume or so. Artwork is nice and clean, between shoujo and josei style?

It follows two girl friends and their sexual exploits. The ladies ask their respective men if they think the other girl is hot, which they do, and end up dumping said men. The girls hang out and the short haired girl dons a sexy cat costume and her friend posts it on social media, the guys hang out somehow and end up wasted. The short haired girl gets picked up by a hot guy in a bun and they go to a hotel but I don't think they hook up.

I hope this is specific enough. Sorry if my description sounds really cheesy lol. Thank you!