Succubus Yondara Haha ga Kita!? 2

Since the day he summoned the Succubus in the ritual, Erilyn had been showing up everywhere even when he didn't call her. She comes out from under the desk while studying and plays tutor and has sex under the blue sky at the swimming pool. One day, Takashi finds a hickey on his mother-in-law, Eri...