Boxing

Percy used boxing to get rid of his frustrations and to exercise.

Annabeth enjoyed Percy boxing because he didn't wear a shirt while doing it.

She also enjoyed it because he got a animalistic look in his eyes that she only saw when they were in the bedroom.

Thats why Annabeth liked to "work" in her office in the basement while he boxed in their gym room that "coincidentally" was next to her office.

One day Percy had a fight with one of his coworkers so he had went down to the basement soon after he had kissed his wife hello and eaten dinner with her.

Annabeth waited until she heard the radio turn on until she went into her office.

When she started to watch her husband, the look in his eyes made her weak in the knees as always.

His body had a layer of sweat that made his abs and biceps glisten.

Annabeth's mouth was watering as per usual.

It was an hour until Percy had finished and walked into his wife's office to find her staring at him with dark eyes and looking his body up and down.

Percy's eyes darkened as he looked at his wife and her obvious desire.

He picked her up and started carrying her up the stairs. When they reached their bedroom Percy pulled Annabeth into the bathroom with him as he started the shower.

It wasn't until later when they were lying in bed with the covers around them when Percy said, "I think I get more of a workout with you than boxing by myself."

Annabeth spent the rest of the night proving to him that he needed to continue boxing.