Hitorijime no Jouken
A series of one-shots featuring super hot characters, especially the last two.
Akakute Amai
The “Flow” In Flower
Neighbors who have been in a relationship for a while finally hook up. A host falls for the writer stalking him.
Chara Cafe Relish Ni Oide
With his older brother's restaurant in peril because of few customers, a student uses his nights to sew costumes for a bunch of hosts who have agreed to work as cosplay waiters without pay in exchange for room and board. One of the hosts hits on the student and they have a lukewarm relationship. I agree with the other commenters: I would've rather read about the older brother and the other host.
Oh, My Young Master!
Koi o Suru nara Kono Machi de
When a host club opens in a quiet neighborhood, the residents worry it will cause issues, but the manager wins them over with his friendliness. The older women ask him to befriend a man who runs a recycling shop and has an allergy when it comes to attractive people. Also features one about cousins.
Gokudou Darling
I was about to drop this, but the chapter I was on turned out to be the last. It's not bad, just didn't really grab me. A proud man who has lost his mother refuses to accept money from his wealthy step family, who turn out to be yakuza. His step brother is into him; his other step brother assaults him. It missed a mark somewhere for me.
Tsumasaki ni Kiss
Prequel to Gravity Eyes Long-time lovers and heirs to rival yakuza groups hit rough waters when one agrees to marriage and the other is pursued by the puppy-like host Kyoya (who will get his own happy ending in Gravity Eyes). Injured over his lover's seeming infidelity, Homura temporarily dates the sweetly persistent Kyoya -- something that set the comments section aflame. I thought it was a totally reasonable move by someone who is heartbroken and devastated, but then I've been heartbroken and devastated. If I'd read this while younger, I might have been mad too.
Boku no Shiru Anata no Hanashi