I think the chemistry between them was great and the sex scenes were both hot and sweet 

Jumping In is a really good, quick read that will sate your need for heat, even if it comes across as kind of insta-lovey.

Cardeno has written such a feel-good story, and it's wonderful watching sweet, deserving Spencer finally believe he's strong enough and deserves this treasure of Emilio and his family.

The best thing about this book is how it's told over time. ... I loved watching Andrew and Caleb grow up, explore life and become men... I really enjoyed this complete look at these two characters' lives and how they loved and supported each other through it all, large and small. ... MM readers who enjoy a good erotic romance will adore Andrew and Caleb. They have a chemistry that leaps off the page from the time they first notice each other sexually and continues the entire book. Andrew enjoys body modification and this will delight MM readers as it did me. Unlike some authors who write good erotic interludes but not emotional intimacy, this author deftly combines both. The characters' emotional connection is just as tangible as their sexual chemistry.

I absolutely loved Control. It is beautifully written with so many elements that worked perfectly for me. …The world building is wonderful…I also love the way the men's animal natures are done so well. Whether it is Robert's love of nesting and cuddling, or Vy's pleasure at flying and almost literal ruffled feathers when he gets worked up, we really get a nice sense of the animals within these men. The story is called Control, and that theme runs throughout the book….I loved the world these authors created and the wonderful way they portray the shifters. I found Robert and Vy such a great match for each other, one big and gentle and the other feisty and small. The two men are so different, but somehow they find comfort and strength in each other in such a lovely way. The story is romantic and sexy and really engaging. I just loved Control and very highly recommend it.