Introductions discussion

Just popping in to say hello since I’ve recently joined. I’m really keen on chastity and searching for a device that works well for heavier guys, something secure enough that it won’t slip out. My weight is medically significant right now, so losing the pounds isn’t an immediate option. If you could suggest anything suitable for a beginner getting their first device, I’d appreciate it. Since I’m single and don’t have a keyholder living with me, I’ll need to look beyond my home environment, so recommendations from further away are definitely welcome. I’m not entirely sure what details matter most here, but please ask if you have any questions.