The series follows Kensuke, an experienced solo camper who gets more than he bargained for when four insatiable girls—the shy Haruki, the bold Aki, the energetic Touko, and the mature Natsuki—join him on a camping trip. [1, 2, 4] Cramped into a single tent, their inhibitions quickly melt away under the starry sky. The adventure begins with tentative explorations in a mixed hot spring and rapidly escalates into a full-blown sexual free-for-all. [5] Kensuke finds himself the sole target of their relentless lust, his cock constantly in demand. Haruki’s initial innocence gives way to desperate pussy-pounding sessions, Aki uses her confidence to dominate his dick with deep-throating blowjobs, Touko’s playful energy translates into wild, acrobatic fucking, and Natsuki orchestrates multi-girl scenarios, including threesomes and foursomes. [5] The entire series is a non-stop cycle of hardcore fucking, cum swapping, and group orgies where every hole is enthusiastically filled and every girl gets a turn to drain Kensuke's balls until he's completely spent.