Wanking isn't always easy
Stroke time again! I know you like this part. The part where you tease yourself for me like a good little boy. It's so much easier. You don't have permission to cum, so there's no pressure to perform for me. And you get to stroke however you like.
While you tug I want you to make-believe again. This time, imagine you're lying right beneath me, all tied up, especially your head so you can't move. Of course, I would leave one hand tied close enough that you can jerk your little cock, just like you're doing now. Now imagine I slowly lower my beautiful breasts down onto your face. Then I raise them up again, out of reach. Imagine me just doing that over and over again. Sometimes barely letting my breasts graze against your face before pulling them out of reach. Sometimes completely smothering you. Sometimes moving fast, bouncing my breasts off you. Sometimes excruciatingly slowly, letting you savor every second of contact.
Now, stop touching and stand up, hands behind your back. Permission granted to make a squirty.