Boy/girl love triangle adult

Plot: Suzu Mochida and her mother work as live-in housekeepers at the home of the wealthy Nakatsugawa family. She secretly loves their elder son Shuichi who is handsome and kind-hearted. But their younger son Shinji, who has an inferiority complex towards his brother, keeps on thinking only about Suzu!

Yuuki changes schools and finds her childhood friend, who she thought was dead, is now alive, but is it really him? A dark tale of lust, loss, and lasting love.

Bitoku no Yoromeki: As a deal for saving her father's company, Shizuku is forced to work as a maid for powerful Kiryuu. Will he just use her or will he understand her heart?