Reach No Reach

[JPaco54]

Three times last night, defender, B1, guarding A1, as A1 would get a step on B1, B1 would reach around A1 and hit the ball forward, he made no contact with A1. This resulted in two turnovers. I called no fouls on these three attempts. A's coach yelling, reach reach...that's a foul! I did call a foul on B1 at another time when he did bump A1 and hit is forearm as he tried to reach around and hit the ball.

I have seen this called a foul many times. It is almost an automatic foul. If I don't see the contact then I should not call a foul, correct? Is there a reason why some officials call this everytime? B1 made a great defensive play, he took advantage of his quickness. Am I not seeing something right here?