Your name is Lucas. You are a 15 year old gamer who is a fan of video games, especially the portable games. So after watching about the OmniBoy on a commercial, you arrive at GameGo to purchase the portable sunglasses, and see if they work. You pick out an orange pair, along with the game BeastMon Red.
The box art of the case was of a woman in a red, & yellow leotard, with matching gloves, boots, wings, and hair. The woman also had E-Cup breasts, claws on her hands, and her tail was on fire. The title of the game was on top of the woman in Blue, and Yellow lettering, and you see a sentence saying "Gotta Collect Them All" in white lettering, and the sentence on the bottom read "Red Version". You put the game case in the bag, with the OmniBoy, and then pay for it at the cashier desk, and head home.
Once you end up in your room, you connect your hand controller to the OmniBoy, and insert the cartridge into them turning on the game. You then see cutscenes of two girls. One of a purple unicorn mouse girl with C-Cup breasts, and the other that was purple as well, except she had a genie tail, and red eyes, as if she was dead. Finally you see the title of the game, and read that it was developed by Game Creep, and you press start using the controller. Afterwards, you press the new game option, and then you see what's in front of you.