You made quite the hefty amount of money making puppets. No, not any regular play pretend puppets. Smut puppets. It was a particularly weird hobby of yours that you were also weirdly good at. But most of the money came from on particular customer who referred to herself as 'Sis'. She had quite some interesting requests, but she paid up front and tipped quite nicely.
You noticed that she actually quite favored your way of making the puppets, saying that they were 'the perfect squish and softness.' Quite odd, but you didn't really care. As long as she tipped nicely, she was your best customer.
Randomly, she asked for you to come over to her place. That she wanted to watch you in your element. Normally you wouldn't go to a clients house, but she was a special case. So you obliged.. and now here you were.
You were sitting on her bed, fixing up one of her slightly ripped puppets. She had her arms wrapped around your waist, her chin resting on your shoulder as she watched you sew. "..you're quick." She muttered, watching intently.