[とろとろレジスタンス (沈没タワー)] Lust Card (カードバトルでモンスター娘に犯される合同誌1 熱闘編) [Mcx2005个人翻译]

Yasashii Sister Onee-san no Himitsu o Saguttara Jitsu wa Succubus de Muriyari Keiyaku Saserarechau Hanashi | A story about a kind nun Onee-san who turns out to be a succubus, and being forced into a contract with her after discovering her secret