These are some of the resources that can help you:

Addictions: New Ways of Seeing, New Ways of Walking Free by Edward Welch

Boy to Man: Marks of Manhood by Albert Mohler Jr.

False Messages: A Guide for the Godly Bride by Aileen Challies

Homosexuality and the Bible by Albert Mohler Jr.

Modelling Modest by Mary Mohler

Personal Liturgy by David Powlison

Sex and the Supremacy of Christ by John Piper / Justin Taylor

Sexual Detox: A Guide for the Single Guy by Tim Challies

The Bondage of Sin by Edward Welch

X-Ray Questions by David Powlison