ドスケベビッチな○学生のセックス三昧七日間戦争 ～ホームレスからひみつ基地をとり戻せ!～

Summer vacation was ending in 7 days.
Four friends - Kenta, Gaku, Maki and Sasara - went out to their "secret hangout"
in a fenced-off area forbidden to trespassers. The boys left the girls to do their usual
antics, trying to set off bottle rockets out of view.

While the girls played alone, two homeless men invaded their space. "Nice place to sleep," one muttered. "Mnahgh," said the other. Maki immediately unleashed her fiery spirit: "Hey, get out of here! This is our secret hangout!" Sasara was more timid: "D... don't come in here..."