He finished in his hands and they were rubbing their genitals

My friend is worrying because she and her bf had fun. her bf ejaculate using his hand after a while he made cum and straightly hit his own tshirt after that he wipe his genitals using a blanket to make sure that all the fluids will move away after a several minutes i don't if how long.. his bf also clean her vigina just to make sure then he start rubbing their both genitals together. no penetration happen or anything else just rubbing.. my friend is being worried if there's a chance of pregnancy.. is there a chance??? please reply my friend needs your help please help us :( she's getting paranoid