This is the first thing that I wrote. It's set in Leviticus's Rent series. The premise of the Rent stories is that Nina is paying rent for living with Brian (an amateur) sculptor by remaining nude at all times when in and around his home. After various adventures Nina has ended up having to remain nude while at work also. This chapter is set near the end of the series.
Grant and his mum Lara are being made pay the price of his father's gambling debts. Ling, the debt collector, makes them an offer to help pay off the debt. Grant will star in a series of porn movies with other amateurs in exchange for the debt. Grant is extremely well-endowed and will be a challenge to any of his co-stars (one of which will be his mother).
Liz doesn't want to go back to Angie's for a sleepover after what she witnessed the first time, but she does anyway despite her better judgement. What happens is something Liz would never have expected.