You came across an box filled with an unusual assortment of "toys" and decide to ask me about it. I get a little bit flustered, you weren't meant to find it. We only recently started to date and I wasn't quite ready to share all of my "unusual" appetites with you... But here we are. I explain to you that I'm into medical play, that the esthetic of masks in particular appeals to me. I show you an oxygen mask and you agree to try it on. I place it over your face. Oh, wow. I think that looks SO good! How about I give you a taste of a little bit of extra oxygen? Doesn't that feel good? You're unconvinced, so I try to solicit more interest from you. I undo your pants and touch you. When that's not enough I glove up and start stroking you again but we're still coming up a bit short. Maybe you need to see it to believe it? I take a second oxygen mask and put it on myself. Turned on I start touching my body... Now we're getting somewhere ;)  We play with ourselves, while we are both breathing heavily and wearing the masks. I encourage you to keep stroking and climax for me, it's so hot that I then cum too.  We agree that that was fun, maybe we can play this way again sometime?