The Taco Bell in South Bend, Indiana is installing “self-locking” doors after two young girls walked in on four people having sex in the bathroom. Public sex in this particular bathroom is apparently such a problem that they tried keeping the bathrooms locked — but too many customers complained about having to ask for a key.

“They saw two women servicing two men in the restroom,” Robert Schumann says. “Eleven years old is still not old enough to learn about such things as that.”

“My 11-year-old asked me, ‘How come two women were coming out of the bathroom and why were two guys in there?’ Melissa Schumann, the girls’ mother, says. ‘And they were making funny noises.'”

In Taco Bell’s official statement, they said they were going to put new locks on the doors.

“The safety of our customers is our number one priority, and although this is an isolated incident, we’re having self-locking doors installed as a precautionary measure.”

Guess you might want to check to make sure nothing weird is going on before you let your kids use public restrooms. Gross.

Young girls walk into four people having sex in restaurant bathroom [WNDU]

Want more consumer news? Visit our parent organization, Consumer Reports, for the latest on scams, recalls, and other consumer issues.