Being in a relationships means sustain it in a different ways. One of the most important things for relationship to last is also good sex. Relationship between the partners can make better an “ideal sex”.
According to sex experts the best sex (ideal sex) lasts for between seven and thirteen minutes and even a three minute quickie can be satisfying. The study concluded that intercourse lasting between three and seven minutes was ‘adequate’, but anything less was ‘too short’ and beyond 13 minutes was ‘too long’.