Come A Little Bit Closer is the seventh in the Sullivans series by Bella Andre. It's free right now at Kindle US and UK and Kobo US. Probably free too at Kobo UK, but it's a hassle to check right now. I've read and enjoyed a few titles in this series when they've gone on sale/free from time to time.
Kindle US:
https://www.amazon.com/dp/B00AEVVJD2
Kindle UK:
https://www.amazon.co.uk/dp/B00AEVVJD2
Kobo US:
https://www.kobo.com/us/en/ebook/com...llivans-book-7