How many episodes does Overflow have?

Overflow has 8 episodes, each 7 minutes long.

What studio made Overflow?

Overflow was produced by Studio Houkiboshi.

Who are the characters in Overflow?

Ayane Shirakawa, Kotone Shirakawa, Kazushi Sudou

Overflow

おーばーふろぉ

Part of: Overflow

Comedy Hentai Romance

"Brother, are we really taking a bath together?" And so, a forbidden bathing experience began. Me, my sister, and childhood friend—one man and two women—are sharing one bath. After involuntarily "overflowing," the sister's secret love come out?! This is a young romantic comedy that won't let you say, "it's over!" (Source: Official Site, translated)