Silicon plug if it’s comfortable enough to wear for extended periods or while active.

100% yes. Especially if she’s riding me

I’ve been on the receiving end multiple times. Usually while gaming, but she’s done it while I’m working and on the phone before.

Yes

Have you shared your S/O? If so, how did you do it the first time? How do you find/vet partners for you S/O?

What do you like most about it?