Papa Love: Papa to Icha Ero Shitai Musume-tachi to Hitotsu Yane no Shita de
Japanese title: パパラブ パパとイチャエロしたい娘達と一つ屋根の下で
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: PoRO
Duration: 30 min per ep
Rating: Rx - Hentai

Based on the erotic game by Blue Gale.

Ayame has been acting strange of late. Apparently, that person, whom she calls Papa, has been on her mind. Burned into her mind is the scene of her Papa gripping Hyouka's panties. Knowing full well that Papa is lonely, she stumbles upon an ingenious, if dangerous, idea: "I wonder if I can be Mom's replacement?"

(Source: AniDB)