10 titles recommended if you like A Sister's All You Need
Rent-a-Girlfriend
Mother of the Goddess' Dormitory
The Café Terrace and Its Goddesses
Ladies versus Butlers!
Hybrid x Heart Magias Academy Ataraxia
Tying the Knot with an Amagami Sister
The Testament of Sister New Devil
Hensuki: Are You Willing to Fall in Love With a Pervert, As Long As She's a Cutie?
Samurai Girls
Oreimo