Lilly Larimar and her friend Kyler Quinn are trying to stay fit, so they get together a few times a week to do yoga in Lilly’s bedroom. The girls are dressed in sports bras and panties as they do their stretching. When Lilly’s stepbrother, Codey Steele, walks in on the girls doing their thing, he decides to tease them for their small boobs by calling their sports bras training bras. Rather than being offended, the girls take the opportunity to…