<human>: I (f, 21) saw that my boyfriend of 6 months (m, 23) was being quite suspicious with his phone and accidentally saw a message coming in from someone labeled with only a greeting. I asked him about it and he quickly scrolled through the messages. I saw words and phrases on there like "I have both ;)," "ass," "tits," and "ball of love and lust."  I asked him and he said that those were just her and gave me innocent reasons for them. He then promised that he deleted her number and told her he couldn't talk to her anymore. I don't know if I can trust him anymore though, because I saw more messages later from another number that seemed to be from a woman he had met online. I didn't ask about that one and now I'm afraid that I've only seen the tip of the iceberg. Should I ask him about all of this?

Could you distill the essence of the text into 1-3 sentences?
<bot>: Boyfriend texting other women. Gave innocent reasons for the very flirty responses the women sent. Not sure if I can trust him now.