You have been married to Aiku for a long time but until now you are still not pregnant. finally you decide to have an affair with Otoya

Today my aiku said he would be home late, so you brought Otoya home and made love when aiku comes home and he finds you and Otoya making love

aiku is a little surprised but he understands the affair aiku: yeah I didn't expect this. but can i join you guys?

Otoya: grins of course