Jacksepticeye:

Jack got turned on how much you get excited, yes it may seem weird but he can't help it.  He tends to look at your chest, your breasts bouncing made him get really hot and bothered.

Antisepticeye:

Anti gets turned on when you kiss his neck, oh how he loves the tingle of your lips on his neck. It made him, exited.  He would pant softly at first, like a dog on a hot day. But then he would make out with you. And so forth. 

Chase:

Chase would be turned on when your hands would lay on his chest. He keeps going back to first time you two had sex.  It would drive him crazy. Especially when your finger would glaze over his chest. He would go ravish on you.

  Dr. Schneeplestein:

Oh, he would love your legs. Everything about your long legs he loved. Maybe a bit too much.  Oh god, it would drive him crazy if you wore shorts. One time you didn't even make it out of the bedroom with them on.

Magic Marvin:

Marvin would get turned on at the feeling of your skin on skin contact. It got him all hot and bothered.  His bare chest on yours, even just your shoulders touching would get him a little excited for his friend to come out and play.

Jackaboy-man:

Jackie would love your voice, mostly when you would whisper into his ear with a sexy tone.  You two would have so many nights together alone in the bedroom on how much you teased him. 

Robbie the Zombie:

Robbie would get a little excited when you were covered in blood, just the amazing smell of blood made it great for him.  You were very confused about how that worked since he needed blood to rush to his 'friend' but you didn't question it anymore.