Tensei Coliseum: Saijaku Skill de Saikyou no Onna-tachi o Koryaku Shite Dorei Harem Tsukurimasu - Ch. 42

[trieuvuhoang]

The aphrodisiac they give out after each fight is specifically for kickstarting getting the loser pregnant, they have no reason to give the slaves preventative measures when they want them getting pregnant

It's only for the 3 days. And mikagami can still smuggle things inside the prison thank to zulu