Other name: おねがい☆ツインズ, 拜托了,双子星, Please Twins, Please! Twins
Summary: ?Onegai Twins? is a cute, incestuous love story between a boy and two girls who are supposedly his long-lost twin sisters. The story follows Maiku, Karen, and Miina. Maiku is a high school boy orphaned at an early age, now living in a house he believes is the house he grew up in. Onegai Twins! is the sequel spin-off to Onegai Teacher!