No, why not leave Beth a surprise.

Jack decides to risk it and leave his cum on the counter and in the sink. He doesn't know how Beth will react or if she'll even bring it up to him. Hopefully she'll just make a joke about it like he forgot or something. On the other hang... He doesn't know what his mom will do if she sees his filth all over. He'd never been caught by his parents before, and he'd like to keep his masturbatory habits as far away from his parents as possible.

He took a quick shower and went back to his room. Beth's door was closed when he walked across the hallway, he wondered what she was doing in there. Maybe she was waiting patiently to hear his door close so she could go get her soiled panties back. At least one can hope.

Jack got dressed an lay on his bed for a second to cool off from the hot shower.