25 [FM4F] #london - ONS or FWB threesome

Me and my partner have been thinking about this for a while and finally decided to start looking for a third to play with. We'd also love to find someone that's only interested in just looking, free to join when they feel comfortable or just look. We can host, we're clean and fun folks and 420 friendly. I'm bisexual and he's straight. We're currently looking for one night stands but if you're open and there's chemistry we're also very much open to seeing each other again and grow it into a friendship