A cum stain on my dress

As you know, I live at work with my gurlfriend, and we like to have fun whenever possible in public. The services had ended, and I was wearing a long purple clerical dress, when my gurlfriend asked me to suck her cock in the office. Her cock was delicious and very hard, and soon she filled my mouth with cum, making me swallow almost everything, just a few drops came out of my mouth and soiled my dress. Quickly she started to lick the drips of cum that were on my dress, before kissing me, but the stains remained. For cover, I put on my long black coat before we retired. Suddenly the pastor, who is a lady, who appears to be well behaved, calls me and asks me to open my coat. She already claims that my dress stains were fucking. She called the other pastor, who is also a lady who appears to be well behaved, and asks me to wait for them in the backyard. I waited a few minutes and they appeared one wearing her long white clerical dress and a long leather coat and the other was wearing her red clerical dress with a long red coat. She asked me who I sucked, and I confessed that it was my partner. They called her and my Gurlfriend was already wearing a long satin robe with her long gray coat. We confessed and the ladies asked where the rest of the fuck was, and we confessed that we always swallowed. We were expecting to be fired, but to our surprise, the ladies knelt down and asked us to fuck their mouths. They beat us until they swallowed our cum, and we were told that we should suck them, and then they would suck us, with their husbands watching. They could suck us but only they would suck their husbands. Since then we've been the little bitches at work