Search Results: flirting or telling how you feel

This guy I am texting. He flirts with me a lot and sometimes things get a little sexual. He keeps telling me he wants to send me pictures. Instead I just tease him and he says that that makes him hard. He tells me he masterbates to my pics and stuff. He tries to make me feel special.
But then, he's also talking to other girls. He tells me to message him whenever I want, but he doesn't reply to me for hours. The thing is, when he replies, he sends me multiple messages, and he seems eager to talk. I just don't know if he's
A) playing hard to get and waiting a long time to text,
B) just texting me when he's bored and has no other girls to text
C), or he just wants to text me when he has lots of time to. There was one time he told me that he wanted to fall asleep talking to me. (like he wants me to be the last person he talks to before going to bed)