Minyo! 2 ~Kondo wa Shamusho~

Main character takes a part-time job at the shrine in his hometown with his childhood friend during summer vacations. However, this shrine is rumored as evil. Priest gets hospitalized after an incident with spirit exorcism. Protagonist becomes the only man among the cheerful and lovely shrine maidens. But evil spirits still loom above the shrine. Main character finds his own way of exorcism - sex ritual.

[From vndbreview]