More success and a sort of failure following our first two experiences.

TLDR: fucked one guy twice, the most recent couldn't get hard.

Third #3 was our best experience so far. We actually had two separate sessions with him a couple weeks apart. The first happened after a week or so of group chatting and then we met for lunch and drinks. She dug him, I liked the guy, and they kissed goodbye in the parking lot. A week later we booked a room and he showed up clean and ready. He was a bit awkward at first being new to being invited to fuck other guys' wives, but she warmed him up quickly by kissing him deeply then dropping to her knees and sucking his rock hard cock even more deeply. I think her sucking cock is my favorite thing to watch, but after she pushed him onto the bed and sucked him some more, he proceeded to take control and fuck her in several different positions while I watched, filmed, and joined in. We exchanged recent tests, so we went bare and she told him to cum in her pussy, a first for us. I was pretty sure I would find fucking her cum-filled pussy hot but there's always a chance you won't respond to something new in the way you imagine. Turns out I actually do find it hot! When he finished absolutely filling her pussy with sperm, I took my turn. I have never felt her pussy feel quite like that. He fucked her for a good while so it may have been all that friction (though she was absolutely drenched from the excitement), but to me her pussy felt exceptionally hot (temperature hot), like never before. It was pretty incredible. It didn't take me long to blow my load as well and we laid there spent. When we came up for air, we noticed he had been watching, sipping his drink. We chatted for awhile, all of us naked and then he got up to leave so she and I could grab dinner and discuss. She agreed he was her most enjoyable experience so far. The only downside was perhaps that his cum smelled STRONG. It was still a powerfully strong smell when we got back to the room after dinner so she decided she definitely wouldn't be swallowing it in the future. She did thoroughly enjoy herself though (as did I) so we planned another get together about a week later.

We met him again at a hotel, this time one that he had arranged. In the elevator she peeled her panties off and met him at the door wearing a skirt and no panties. When she handed her soaked panties to him (she had promised to earlier that day), he pressed them to his face and inhaled deeply, which must have really turned her on because when he pushed her onto the bed on her back and climbed on top of her, spreading her legs with his arms while kissing her passionately, I could see her spread pussy was absolutely dripping with grool. This session proceeded much like the first but included a period of standing spitroasting where he was fucking her so hard she could barely keep my dick in her mouth. This time he came inside her much sooner than the first encounter but he stayed very hard and kept fucking her, so I didn't realize until I saw what a mess they made of her pussy and the bed. When I took my turn to cum in her, it only served to confirm my previous experience - she felt extremely hot inside, and completely drenched. It felt amazing again. After I added my load to the mess, we got up and she started to get dressed while he was in the bathroom. He surprised us both by emerging from the bathroom naked with a very solid erection. He hugged and kissed her and said, "Where are you going, I'm not done with you yet!" He pulled her panties back off, tossed her on the bed, pushed her legs up next to her ears and fucked her hard and deep until he came in her again after maybe 10 minutes. It definitely made my dick hard again hearing her tell me during the dinner that followed about how soaked with cum her panties were so of course we went home and I just had to fill her up with one more load before we went to sleep. She whispered in my ear when we were done, "You just had to be the last one to cum in me tonight, didn't you??". We laughed, but she's right - I felt the need to do exactly that.

Third #3 is definitely great at fucking but he doesn't spend a lot of effort keeping things interesting for her leading up to meetings so she decided to strike up a conversation with another potential third. This guy is great at keeping the conversation going, something that she really enjoys so we decided to meet for dinner. That date went well, we both liked him, so we got our schedules synced and arranged a evening at a hotel. It took awhile to make that happen and in the meantime he was confident, funny, and engaging. Fast foward to the evening in the hotel, he shows up and things start well but his erection was shortlived. They made out, she sucked him for what seemed forever until her jaw hurt but he just couldn't get it up. Knowing he expressed a preference for being the 2nd guy to cum in a hotwife during a threesome, I stepped in and gave him that opportunity hoping it would add some excitement for him but he never was able to get anything resembling an erection after the first minute or two after he arrived. He ate out her cum-filled pussy, something I'm not into but that she said was very pleasurable so it wasn't a total loss but it still was disappointing. He seemed to be high, something that doesn't bother us at all, but that's a potential factor in our decision-making going forward. We're torn because while he apologized and asked for another opportunity the evening really took the wind out of our sails for him in particular. He's a really nice guy, very friendly and we don't want to be intentionally hurtful but if she's no longer really feeling it, and we don't know if we want to risk another failed attempt that would damage his ego further, and wasting our time not to mention a hotel room,we're leaning towards letting this one go. What do you good people think?