Social Gap

rich straight seme x normal gay guy~ lots of smut~ seme is halfjapanese
the plot is not demanding but the story has cute and funny parts that makes it lovable
sequel: http://www.mangago.me/read-manga/hokenshitsu_de_dakishimete/
first ch. is oneshot about the schoolnurse BEWARE: sec. is about seme's older brother and megane 'secretary' but CLIFFHANGER!!!

megane uke
rich guy (uke) x incubus/succubus

rich violent uke~
not really a love story but a cute hot short story

virgin uke~ rich seme x normal guy~ megane seme~

how to be a "S" lol (not really bdsm stuff)
rich gay maso uke x normal (not a S) seme
1-130+169-181) Erotic M and Cohabitation
prequel: http://www.mangago.me/read-manga/slave_x_slave/

smuttie funny slice of life
rich seme x normal uke

rich seme x normal guy
gloomy mood, little drama with secrets but happy end

rich seme x normal guy - very funny
vol1) boss x subordinate~ secretary~ naked apron~ male pregnancy(LOL)~ persistent seme

rich uke x bankruptcy seme
2-3) master x servant~ revenge~

not money issues but a high social gap