Secret Meetings

Last night I went over to my girlfriend's house to hang out cause her parents werent home.The plan was for me to spend the night.Her brother was in his room right next to hers but we still just chilled in her bed.Things got heated up once we started kissing and grinding which was something we like to do.Clothes slowly started coming off as we teased each other...unfortunately, my girlfriend made the rule that we wouldnt show anything that our underwear covered up until I completely love her since she is already in love with me.She also stated that we couldnt directly touch the things under the underwear.so we spent the whole night grinding and groping.What turned me on the most was that she would moan and I swear her brother could hear her through the wall but it was still a great night! :D