1st time with 1st twin

I had met Nate before at a friends, but didnt remember the brief encounter. Nate was on a job site working security for couple of months when i stopped in to check on him, when he began telling me he was joining the military. This made me sad, as he & his brother were super hot, i mean super model hot. But being the thirsty cuck i was i determined maybe just maybe i could taste that amazing cock before he left. So i began talking to him about the ways he could jump some rank before he even made it to boot camp. Nate invited me to his house to continue getting some info. I arrived at Nates house later that evening & he met me in his garage, where he sat on a bar stool type chair & i in a lawn chair. We talked for a bit, & i apparently had no idea how obvious i was being when he started "adjusting" his cock. Then he flat out just said "well god damn, u wanna suck my dick?" Caught off guard i didnt know what to say, i didnt know if he was really going to let me or who else was there, i was scared to death, as he pulled his dick out. At this point i still was perceived as a straight cis male, & was terrified of anyone knowing my love for cock. I had only been with 1 high school friend several years prior. However i could not resist & almost automatically had my lips around his dick. Before i knew what was happening Nate was skull fucking me! When he said stop & shoved me off his dick, as i looked up he said "u gonna be a good little ****** right?" I nodded confirming when he slapped my face & ask again, i replied with "yes sir, Daddy, sir". Nate replied with "good girl, now no matter what ****** u dont come up off this dick until my nut is down your ****** throat" "sir yes sir daddy" i tried to say while Daddy Nate's big man cock was in my mouth....to be cont