How can I help out? Fast?

Ok so yesterday me nd my friends went to hang with our bfs... Our parents dont know that were even dating... So we were hanging with them nd some chick that.we know was maddogging us so we went over to tell her to stop staring.. Soo then today we found out that the chick that was maddoggin us told on us.... My other friend got in trouble because her cousin smelled the guys perfume... Nd I didnt get in trouble... I smell like my bf but my parents dont seem to smell it.. So whay do I do? How can I help them?