HUNTA-313 今年の夏は遊ぶ気満々！女子大生ヤリマン予備軍にヤラれまくったボク！！女子と海水浴なんて一度も行ったことのないボクは超夏嫌い。しかしそんなボクと真逆に夏が待ち遠しくてたまらない大学生の姉ちゃんが友達を呼んで、まさかの水着披露会！？ HUNTA-313 I Am Full Of Fun To Play This Summer!I Got Confused By The Female University Student Yariman Reserve Army! It Is!I Have Never Been Sea Bathing With Girls I Hate Super Summers.However, My Sister 's College Student Who Is Just Waiting For The Summer To Come True To Me Like This Makes A Swimsuit Party With No Wonder! Is It?