Oh my god! This is awesome, i really appreciated it. Make more contents like this, with heart stabs, and you will be paid a lot for sure. I would focus on this topic rather than navel/belly stabs, believe me. I am into this things since 10 years and there are not so many authors related to heart stabs on the web, compared to belly ones. You would completely dominate the heart stabs scenario focusing on this one.
Thanks very much! Actually heart stabs are my major interest and belly stabs are the minor ones. There are a bunch of heart stab animations already made and pending to be converted into interactive games :)