Colette had no need for her to lean; despite being shorter each of her cheeks was far larger then Rachel's head. She squatted down to push it closer and closer, the huge meaty buns flexing like a hungry maw as Rachel's head was force inside her mistress' rump. Colette gently sighed as she sat back slightly more, allowing her ample weight to force her deeper over Rachel with minimal effort. Though she took it nice and slow to savor her anal treat.