Too Big x2?

Another really good one there. For an 'amateur' you sure are coming along eh?  😛

Though, I think I should mention this, and before you read this and make a judgement, this is just based on my experience of the femuscle art scene, and the fact I've seen you going for the really big muscles now.
One problem I had with this place for quite a while was the feeling that from comments and people's general attitudes to drawings I did, the girls never were big enough, and somehow that made me feel like my drawings weren't good enough, and it made me push my limits of huge muscle a great deal, and sometimes further than I was comfortable with. Whether that's good or bad, I'm not sure. But I still feel like if I draw smaller muscles the image doesn't get attention at all, and I know that's not how it should be and I should only work for myself.
Anyway, my point with that little rant is, don't do anything outside your comfort zone for the sake of others, whether they're asking, or you feel like that's what the audience wants. Working for the audience ends up being pretty lame, so, just as a piece of advice? Only go extreme if that's really what you want to do, and never draw your own things to please an audience.  😉

Wow; impressive job, particularly considering it's been a while since you've drawn.  If this is "rusty" for you, I can't wait to see what you produce when you REALLY get going!  Your shading really makes her seem to pop out (no pun intended).  The detail in her anatomy is also truly outstanding; each muscle looks like it should be there.  While the biceps don't seem perfectly symmetrical, I feel as though that adds a sort of realism to the character, as real people aren't 100% symmetrical.  The only thing that seems odd is what appears to be her navel ring.  It looks like it's dangling from a string stuck between her abs, and I think it should be shifted a bit to the viewer's left more.  But overall, exceellent job! 😀  You have the makings to become one of the forum's top artists; just keep working at it!

Kulli (Syberstyk) is right, though; when taking critiques, always take them with a grain of salt.  Personal biases can come through.  Some folks here have the "bigger is better" attitude, while others don't like it when a drawing's musculature defies what could be possible in real life.  The folks you should probably listen to most are experienced artists on this site, as they've probably had more experience getting/giving critiques.  But don't disregard those who comment on aspects other than her simple size/sexiness, like shading, symmetry, texturing, etc.