Futari no Musuko ni Nerawarete Imasu

Futari no Musuko ni Nerawarete Imasu summary:

[Fujoshi Bitches] Keiichi is raising his twin sons, Ren and Takumi, who aren’t connected to him by blood. Ren is a promising future researcher and Takumi is a national swimmer. Keiichi’s always wanted to give his two excellent sons whatever they wish for, but on their 20th birthday they unexpectedly started pestering him about... “They want... my body?!” Kamon Saeko draws the crazy love triangle of two boys that want to stay with “me” both as family and as lovers!