Building work and dungeon play

After the last post master spent two days converting the cellar into a dungeon. Once completed he took me down there chained me up and i have been down there everyday 8am to 8pm while building work is done. Some days just chained and "free" to do as i please, some days in bondage and fully restricted. Anyway its all done and looks stunning. Last night we had a party and had some friends over including the still belted dom who is very horny and as the drink flowed I took her down to the dungeon. Anyway long and short of it I was soon chained up and after a few strokes with the cane shouting. She locked a ball gag in place and then carried on. After a while she left and returned with my master who chuckled and was just about to release me when she spotted the butt plug, multiple questions later shes goeding me to lock it in. I didn't but it was close. She text me this morning saying that its got to be done. I forwarded it to master who just said easy enough, one last orgasm before it goes in? So it might be done tonight!!