The night continued. We were watching some football match and chatting. The masked guy was taking care of us. Fetched drinks, served food, nothing special. I was at my fifth beer when Dennis stood up in front of him, pulled his dick out and said "lick it". I was a bit surprised.
Someone muted the TV and we were all watching as he gave him blowjob for the next ten minutes. Some of the other guys started to jerk off. I was hard. Dennis then pulled his cock out of his mouth, obviously satisfied, but not finished. He approached me with his still throbbing, rock hard dick and asked "Do you want to finish? You give the best blowjobs".
My heart was beating. I immediately recalled the last time I saw his dick so up close I was kneeling with my legs and hands tied and a line of random guys were waiting for their turn to shoot their hot load in my neck or on my face. Now everyone was looking at me, waiting for my answer. I felt the alcohol in my head and my horny, hard dick in pants. At that point he was slapping his cock on my cheeks.
"Yes sir" I answered obediently and started to suck it. Slowly at first and slowly increased speed. It did not take long and I felt his warm cum running down my tongue. He put his hand over my mouth to be sure I swallow. Then he bent forward and said "get naked".
As I was stripping my clothes and revealing my six pack and boner he asked "Do you want to leave? You can, but if you stay, you will follow my rules, just as the last time."
"I want to stay" I replied and watched him as he put me in the same predicament as the guy in the mask. Everyone saw me, so no need for the mask. He pulled the second second chastity belt, smiling at me. When I got soft I felt tight steel around my balls and dick. He put an unlocked lock to secure the chastity, looked at me and said "Once I lock it, you are mine again. Last chance to back off."