Yeah it is probably your fault. Girls dont know what they are doing. I have to teach them. You are supposed to work the head of the dick but not put to much pressure. The sensitive part is the head, not the shaft. Girls have no clue and have to be taught by the chick magnet.
some drugs,both legal and illegal,can surpress the orgasm.
or it could be that he is still whacking off too much and is more used to orgasming that way than your way.(notice none of the selfwhackers mentioned that one)
i think he is jacking off way to much and drying himself out. i think it maybe to thoughts of u but it culd also b to porn. ask him about it. i dont jack off and my gf likes when it sprays her so i dot jack off at all
or it could be that he is still whacking off too much and is more used to orgasming that way than your way.(notice none of the selfwhackers mentioned that one)