I have a foot fetish and enjoy footjobs etc. But will never pay for a foot worship only session even for £10. Why bother if you can't do much with it and secrerly wishing only if she'd footwank me too. If she also offers footjobs, then maybe. But will only do a max 15 minute booking with max £20 to £25 (upto maybe £30) and she has to be really pretty, with really pretty feet with great technique. Even then, I'd rather go see a full SP for it knowing that I can enjoy sex, and oral if I wanted to and not secretly think only if she'd suck me off too at times.
Same with doms. I won't see a dom that doesn't allow sexual things. Similar to what OP has said. Some guys want to see doms, visit the wrong type of non sexual doms, then secretly wish she'd let them lick out their pussies or facesit them butt naked. Better to visit a full service provider, and she'd happily dom you, and make you lick her pussy. And if you've been a really sex good slave, reward you with a bj. If she's really, really fit, happy to just have a footjob or handjob at end (and has to be allowed), but she still has to allow intimate body worship, pussy worship etc. Ie use me sexually. Only because a really, pretty woman can be hard to find. Otherwise I'd rather see a really pretty full SP provider for dom services if given the choice.
Same with these massue and hr providers. I'd rather see a full SP girl and get a massage and bj/cim knowing I can indulge in other things if I wanted to.
Same with webcammers and video clip sellers. Won't bother with buying a clip from one that doesn't do meets. I'd rather buy a clip off someone that you can also meet. But I usually just save the money for the meet.
There are reasons why such doms/masssues offer such a service, cos they can't bring themselves to get too intimate with you. So I just avoid them altogether and not be left frustrated wanting them to do more. And with everything, price has to also be right. With prices being charged by these massues/doms, I'd rather see a full SP provider for such services maybe negotiate a lower rate for lower level of service. E.g. if only after a footworship/footjob session. If one won't, find another that will.