Go with a safe option, Kohirui Midori

"I'll start with Midori, the safest option," you replied.

"Oh? Why do you say it is the safest?"

"Because my priority is to have sex, not make my heir. I'm guessing that she wants you to introduce someone to her?"

Rikako seemed taken aback by the question. "How do you know?"

"She looks like she haven't done this kind of thing before. Wouldn't it be safer if she gets you to introduce me, since it supposed to be your interest to keep the whole matter a secret?"

"I don't really care if our affair becomes known,"

"She doesn't know that."

"True. So Midori-chan it is."