My First Love, the Sequel

Honoka is gradually attracted to the protagonist and suggests that he and Sayaka go on a trip to a hot spring together. Sayaka, whether she knows her stepmother's feelings or not, demands that they play in a situation as if she hopes her stepmother will find out about it. -I know, I know, that you are attracted to your stepmother. I don't mind, but isn't that too much of a bug? I'm sure you'll be able to find a way to get a good deal on it. I'm sure you'll be able to find a way to get a good kiss from me… Can I let you use me?