Knotted toy recommendation

Tldr at the end

Hi ! (Young account because friends know my main)

My bf and I are really into pegging, I think we started doing it like 2 years ago and I even think I penetrate him more than he do to me

So I'm searching for help because I've been trying to find the perfect toy (or more than one) for weeks now but haven't find something that speaks to me

I want to find a dildo that can cum (with the build in tube, sorry I don't know if there is a term for that) and he wants to try a knotted dildo, sooo ideally I would want to find both in one

We don't want something too big or too long, for know I use this dildo in size M which is 15.5cm long (6,1inch) and 3.4cm wide (1,3inch)

I believe this size is great for him, after a bit of prep he can take it all the way easily. Something around or even slightly bigger than those measurements would be great since we won't use it every time(the knot can be wider of course, I just don't know anything about it)

Also I don't want something that goes inside of me, external stimulation is a plus but not required

It needs to be available in France, and I have a budget of 100€~150€ maximum (shipping included)

Do you have any recommendations?

Tldr : searching for a knotted dildo that can cum, between 16 and 20cm long (6,2inch and 7,8inch), made to use with a harness (no internal stimulation), maximum 150€, shipping to france