Onegai☆Twins: Natsu wa Owaranai
English title: Please Twins!: The Summer Never Ends
Japanese title: おねがい☆ツインズ 夏は終わらない
Alternative titles: Onegai Twins OVA
Type: OVA
Source: Original
Episodes: 1
Status: Finished Airing
Aired: Apr 28, 2004
Duration: 25 min
Rating: R+ - Mild Nudity
Studios: Daume
Producers: Bandai Visual, WOWOW, Lantis
Licensors: Nozomi Entertainment, Bandai Entertainment
Genres: Comedy, Drama, Romance

Two weeks have passed since the dilemma between Maiku, Karen and Miina was resolved, but their lives are more hectic than ever. Karen has become possessed in her newly discovered brother and Miina is desperate for attention as well, which leaves little time for Maiku to concentrate on his work. Therefore he decides to head out in the woods and set up a camp, where he can be work in peace. But, as always, we have Morino who is up to no good. To make things a bit more interesting, she organizes a field trip to Maiku's camp site, and encourages everyone to make some good summer memories.