...and here's the slightly more Socially Acceptable version. It's just a quick 2 second edit that makes Bonbon a bit less anatomically correct. It doesn't take too much away from the picture and it has a potential to reach more pony fans. A win-win, no?
Oh, and I forgot to mention in the last description; after several 10s of seconds of deliberation, I have decided that the doll is indeed a Braeburn. To make more sense on the current timeline, considering Lyra and Bonbon are fillies in this picture, they more than likely went on a field trip, met AJ's cousin, and they each made a doll of themselves during an arts & crafts portion of the trip. Braeburn didn't know what to do with his, seeing as he doesn't play with dolls, so he gave it to Lyra as a present. She really liked it, so she brought it over to Bonbon's house to play. Country colt's got some smooth moves, I must say.
Lastly, while it would be extremely comical if it were true, no, I didn't somehow forget to add cutie marks in after plastering Bonbon's all over the room. Several people were asking, but in reality I was trying to convey that the two mares are still young in this pic. It doesn't help that I didn't draw them extremely filly-like, what with their early-teens kind of proportions, but I swear that I didn't forget to plop those marks on.
Yeah... let's run with that.