Lucoa Vs. The Succubus-Slaying Spear

Shota Magatsuchi is a cute young boy who only wishes to become a full-fledged mage by successfully summoning a demon. However, Lucoa, a goddess who has taken human form, answers the call instead... and proceeds to flirtatiously lust after him, embarrassing him to no end!

He's convinced she's a succubus, and proceeds to undertake a risky spell that provides him with the 'means' to dispel her... in a manner he didn't quite expect!