i played this with my girlfriend! we had a Lot of fun, some of the prompts were just hilarious, so if nothing else, this was good for a laugh.
for it to actually be horny, i think the prompts need to ramp up a little more subtly... when i was asked to kiss her nipples for 12 seconds or whatever she was not ready for that yet and made me skip it.
as we progressed through the prompts it was interesting that they started out with dares and ended up with truths - kind of the opposite of what i was expecting. the "heat" increased a little at first but then it kind of flattened out and then deheated a lot. i did learn some interesting things about where she has done it, but it didn't seem like it could escalate to a sexual encounter at that point.