Grooby Girls 2020: Model Of The Month. Only the best of the best are selected to be the Model of the Month. We pick whom we think are the most unique, dynamic, and exciting new girls to be our monthly stars and we've collected them all here in a very special, limited release. The hottest trans girls, showing their sexy bodies and how they love to cum. 12 girls. 12 stars. 12 cumshots. 2020 was a stellar year!.