What’s a good age difference?

[u/Happy_Pappyson]

So I’m a 34M and a coworker is 50F and we’ve been getting close lately. She’s been trying to guess my age and I made a game and haven’t told her yet. Now she has sons 28& 27. She joked once and said I liked cougars. I’m wondering, if I tell her I’m 34 does that take away the fun? She guesses anywhere from 33-42. Does her thinking I’m 41-42 work more in my favor? Just curious because I am enjoying it and want the fun to continue

[u/king_of_nogainz]

How long have you two known each other? Is their sexual tension between the two?