I love masturbating with props, and the one today is a 3M respirator mask. I imagined myself in some post-apocalyptic scene, barricaded in some bunker and horny because I haven't seen another human being in days. As I'm furiously diddling myself, I fantasize a huge soldier comes bursting into the room, instantly seeing my thighs spread wide open and hungrily wanting that sweet, wet spot in between. The soldier flips me over on all fours and rams his cock into me from behind while I put I gasp and moan into the mask as bombs go off in the distance.