Girl 34 who has a kid keeps sending snapchat selfies trying to look sexy (no full nude) (Bait) Once the guy replies she gets her validation. (Her ego stroked)

If the guy tries to esculate convo to sexualise it or get nudes ( she might send a nipple to keep guy interested and desperate thinking he might get to see more, but she will never sends anything more )she then ghosts for days and messages left unopened. Once confronted, she says she has notifications turned off etc. And busy with her daughter. Then after a few days, she will send more selfies, and the whole cycle repeats..

Im trying to learn and understand what narcism and redpill techniques is. Is this an example? Or how can this be explained? She just using the guy for attention, pumping selfies then dumping him once she has him hooked.? Could this be considered emotional abuse? Do alot of women do do this? Or is this what girls use to keep beta orbiters around?