fine, go ahead, present your ideas.
Well, OK, we need to work out how the two Shirou sex scenes will go, and also who else will have scenes (although I dunno if you just want to do that yourself).
For Sakura, we need to consider how harsh Shirou would be in the punishment scene, and also work out how to set that up in the first place. I had a general idea of it involving quite a harsh caning, but also quite a bit of tit torture and some pussy torture, as well as using a cattle-prod. I thought of having him put her in the stocks, putting weighted clamps on her nipples, caning her and, then, using a spreader bad to spread her legs and whipping between her legs with some sort of flogger. Also, I like the idea of him using the little spiked wheel things that you see in BDSM stuff on her. Also, he'd likely deepthroat her and possibly, at the end, anally fuck her.
And, of course, after he's finished he'd untie her, hug her, rub soothing cream into her sore areas and, finally, take her to bed with him, where he'd make love to her gently.
Also, we need to work out how to do the threesome scene. I would say we should have Rin getting dommed, at least (possibly spanked or something), but possibly Sakura also. I'm not 100% sure on how that would work, though.
Yeah, none of this is really helpful.
I need more information to be able to add anything.
noted
Well, OK, there are two ways we can go from here. Either you can take my ideas for pairings (Shirou x Sakura, Rider x Toshi and Rin x Archer) and we can start working a story out around that, or we can sit down and try to work out exactly what the setting should be like so I can suggest pairings better.