Cupcake Sinclair

Cupcake Sinclair (also styled Cupcake SinClair or SubbieCupcake) is an American fetish, BDSM, and spanking model and performer born on June 2, 1994. She is active primarily in the spanking and domestic discipline niche, appearing in numerous videos and custom clips across platforms including Clips4Sale, where she operates her own studio with hundreds of titles focused on spanking, mouthsoaping, paddling, belting, and related fetishes, as well as Kink.com. Described as a lifestyle and professional submissive, she offers solo and collaborative custom content emphasizing niche fetishes, props, wardrobe, and settings, and has been featured in scenes involving severe but loving domestic discipline, humiliation, and impact play.

Beyond video work, SinClair has performed as a sideshow and BDSM artist (sometimes under “Classy Chaos” or similar) since around 2014 in Los Angeles venues and events. Her performances include burlesque, heavy impact play, rope suspension, play piercing, and extreme acts at locations and gatherings such as Sanctuary LAX, DomCon LA, AVN Expo, and Threshold events. She is also credited as an actress in select BDSM-themed productions listed on IMDb.