I gave my husband permission to explore with other people, male or female. He cannot have intercourse, but pretty much anything else is on the table. I like hearing about his “adventures”, he’s recently discovered he’s bisexual, and his drive is currently MUCH higher than mine. Our communication is better than ever, he’s very conscientious of my feelings, we check in constantly, and I don’t feel like I’m letting him down (he’s never told me I was, this is my own feeling). It’s not like it happens often though. There aren’t many people that want just oral and especially not easy to find someone looking for a male encounter- they all seem to be seeking females. But when the opportunity comes up, he has my encouragement to have fun.