its about a guy who got summoned and isekai to another world. it was suppose to be his sister but he went instead to save her and the person who summoned him has low mana and sex will help to increase mana. his sis ended up isekai there too and was in a slave trade and a lady bought her. they met up in the new world.
its about a guy who got summoned and isekai to another world. it was suppose to be his sister but he went instead to save her and the person who summoned him has low mana and sex will help to increase mana. his sis ended up isekai there too and was in a slave trade and a lady bought her. they met up in the new world.