SONE-951: Teasing My Busty Childhood Friend with SM Play Leads to Her Awakening as a Masochistic Pet

A childhood friend with massive breasts is trained by you through SM play. What starts as playful teasing awakens her completely as a masochistic pet. Kneeling before you with her hands bound behind her back, her full breasts are tightly bound by ropes, leaving deep marks. She lets out shy yet excited moans as you use various tools to stimulate her sensitive areas, ultimately reducing her to a depraved meat toilet that craves nothing but abuse.