In this scene from the Penthouse movie Foot Fantasy Freaks (2010), Kris Slater almost seems to cum prematurely, but he pulls out his cock just before he cums on the actress's legs. You can tell the actress wanted to continue and he pulls away. Then he goes to suck her and later makes her suck his new cock.
In this scene we see Luiggi getting close to cumming, he even mentions it
This is an excerpt but if you watch the video later you will see that it didn't take long and he ended up cumming early
In this scene Alberto Blanco mentions that he is tight (I believe it is the condom) and the cameraman tells him to think about other things so as not to cum.