 If you liked
Amai Akuma ga Warau
|
 ...then you might like
Uchi no Hentai Maid ni Osowareteru
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Similar plot: MC's relatives send them a maid/butler to take care of them while they're away.
The two servants have a very similar personnality, as they're both quite pervy and flirty, and like teasing the MC; MCs who both rejects their servant's overwhelming affection either because of timidity or discomfort.
Choose your favorite one by your gender preferences.