Cum all ways will give you away. If you wanked earlier in the day, that night when it's time to cum on her ass, you're cum shot will be weak. Does your girl even notice?
Only way to hide it is to wear a condom but that's lame....
When time comes and you have a gf who will welcome you into her bed, you will learn the crushing truth that seldom will a woman welcome you to ejaculate on her body, or let you do pretty much anything that you saw in "Asses of Fire- The Sequel".
Nor does the amount of cum you shoot, match that of the seasoned veterans. I cried for days when I discovered Peter North was a man on a pedestal and my tiny load did not match his.
If anything, be proud of the day you are able to remove you shorts without cumming in them upon seeing a naked girl in front of you. Its okay, it happened to me long ago, after that my mum started locking the bathroom door.
In my case, the girl I'll be marrying was a virgin, so luckily her expectations were limited. Her knowledge of porn, was and still is limited. My own enjoyment of it has gone since knowing an actual womans touch is sooo much better than a sly tug to a glossy picture.
