I’ve encountered the same problem on Pc with the latest version of the build after the first date. It lets you go to the hot coffee scene but ends with you having only one option and that’s to stop it.
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I'm unable to reproduce your issue, sorry.
As Calp1 point out, condoms might be a cause of this behavior, but it's not the only parameter.
You can find a lot of informations on the wiki (https://wiki.andrealphusgames.com/wiki/Main_Page) about what to do.
If you don't manage to pass over this behavior, you can join our discord server. You will find help there to understand what's going on and determine whether it's a bug or not :)
Thanks for your feedback anyway.