えっちなお姉さんと体力作り合宿をする話。

ECCHI NA ONEE-SAN TO TAIRYOKU ZUKURI GASSHUKU WO SURU HANASHI.

MANGA

DESCRIPTION

Can Nozomi Harada build his stamina and improve his grades in PE by going to the Boys Summer Camp?

(Source: FuDeORS, official)