Shu is sick of being depressive and antisocial, so to change himself, he takes a leap of faith and joins the "Hot Springs Club", which is known for its stunning array of beautiful girls. There, he meets senior club member Yuzuki, who's as kind and sweet as an angel. Before he knows it, he's on a weekend trip to the hot springs with Yuzuki and the rest of the gorgeous club members, and he can't keep his heart from pounding! However, what awaits Shu is not a steamy hot spring town, but a secluded natural hot spring deep in the mountains!! On top of that, the cute girl he thought was an angel turns out to be not only a guy, but a total nympho!! One thing leads to another and he ends up alone with Yuzuki, who makes a move on him. While bewildered by the guy's advances, Shu can't stop his nether regions from reacting to his sheer cuteness...... Will Shu be able to protect his innocence!?

This manga contains the following works:

• "What the Heck!",
• "Daddy Meets the Unknown.",
• "Operation Steamy Prank!! (Side story: What the Heck!)",
• "Operation Steamy Prank!! (Side story: Daddy Meets the Unknown.)"

from Renta!