あらすじ
Rick, a member of the "Yarisa" (Spear Club), an adventurer group for spear users, awakens to a perverse skill called "Lust," which increases his combat abilities when he engages in erotic activities. As a result of becoming the only one who becomes incredibly popular, the club is on the verge of collapse, and Rick is expelled by the leader! Rick's solo adventure life begins...!?
あらすじはAniListより（英語）。
