When I cum in my wife, my libido drops to a level where sex is the last thing I wanted then. Unlike her. To still satisfy her, I suggested several times that she forse me to sit on my mouth.
Instead, she had found another solution which she enjoyed immensely.
As she caressed me, she started telling me one of her fantasies and asking questions about it. And then, when she sensed my growing arousal coming on, she would make sure her story got hornier and hornier. Then she started playing with her stuffed pussy. With very small bits, I had to lick her fingers clean and tell her how horny I found her.
Until the moment came when she dropped my load on her open hand and then smeared it all over my mouth.
The command ‘open mouth’ came not soon after. Agonisingly slowly, she pushed my own seed into my opened mouth. With accompanying words such as ‘isn't it horny that I push another man's seed into your mouth’ or ‘for me it was very exciting that you (lying under her) got to experience up close how another man came inside me’.
She regularly pinched my nose shut afterwards to forse swallowing.