My hubby, can watch all he likes, but we made a deal long ago, i want to be there, know about and monitor ALL his orgasms. So usually he'll wait until we get to bed and have his daily release, he can do it while i'm asleep but i have to be present. For his 50th birthday, i had custom embroided with his cuck name x 7 (one for each day) , what we call his, 'blanky's' or 'wankercheifs' for him to jizz into. So he'll pull himself once or twice in the night or sometimes again in the morning, and when he gets up, he'll take his cum soaked blanky and put in the washing. When i get up and make the bed, i'll replace it putting a fresh one under his pillow for the night ahead. That way even if i'm asleep, i know the next morning if he's been playing with his little cock
Some weeks when we're behind in the laundry we've had the whole 7 lined up on the washing line for friends or neighbours to see.