Cum for delivery guy.

Well if you have followed my stories about flashing the delivery guy you will know that I wank my cock openly in front of him and he always has a look. Last week my Mrs was going out so phoned for a take- away, just had on joggers and a jumper as it was a tuesday night I know that it would be the regular driver as he is the only one on so started to play with cock till he arrived, his car stopped outside and I went and opened the door with my cock out over my joggers but my jumper over the top hiding it. We started to chat and I pulled my jumper up a bit so my cock was on show and he looked down and I said remember the last time my Mrs was out you said that you would come in well she is out tonight and I started to rub my cock, he said that he had another 3 deliveries in his car and he had left the door open and the car running, he had I could see it I counter by it won't take me long and he said ok.
I moved back from the door so he could move inside and he could still see his car I leaned against the wall and pulled down my joggers and started to wank myself while he watched, as I was wanking and he was watching I told him if he ever wanted to touch his first cock he could touch me anytime I kept wanking and was near to cumming and told him so, I pulled out a hanky from my pocket and shot a load into it while he watched me all the time, he said after I had finished he did enjoy watching and it did "stir him up a bit" so again I said if he ever want to touch me or if he ever want someone to wank / suck him I would be willing.
Next step can I get him to touch me ? well a few months ago he was "not into men" now he has just watched me wank off.